Home / 3,206,597.22-4,424,946.22-1,756,299.06

Finding the Fourth Proportional to 3,206,597.22, 4,424,946.22 and 1,756,299.06

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Solution

The fourth proportional to 3,206,597.22, 4,424,946.22 and 1,756,299.06 is: 2,423,606.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,206,597.22 : 4,424,946.22 = 1,756,299.06 : x
  2. Step 2: Convert to fraction form
    3,206,597.22/4,424,946.22 = 1,756,299.06/x
  3. Step 3: Cross multiply
    3,206,597.22x = 4,424,946.22 × 1,756,299.06
  4. Step 4: Simplify right side
    3,206,597.22x = 7,771,528,855,830.33
  5. Step 5: Solve for x
    x = 7,771,528,855,830.33/3,206,597.22
  6. Step 6: Final answer
    x = 2,423,606.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.